| IP Call Switch
is the server software operating media transfer and managing
the traffic based on the intelligent routing. The proxy secures
the internal structure of a network, being the point receiving
the Internet traffic. It transfers connections to the given
address of the VOIP gateway after their authorization. The transfer
is based on the numeration plan, which enables to create many
VPNs and therefore distribute the VOIP traffic.
The
system is a complete solution - The built-in billing system
supports both pre-paid and post-paid client accounts. All
the data are recorded in SQL database, which at the present
time co-operates with the MSSQL or MySQL database, what enables
to manage them easily.
|
| The basic features
of IP Call Switch: |
|
| H323 softswitch |
| built in Gatekeeper |
| Media and signaling
proxy, posibility to choose kind of proxy for each prefix defined
in dialing plan |
| H323 - the conversion
of different h323 dialects enables the connection of different
models of VOIP gateway. |
| working with gateways
and gatekeepers |
| calling among users
registered to VoipSwitch, support for dynamic IP addresses |
| Calling number
translation |
| Intelligent
routing: |
|
based on prefixes (the possibility of defining prefixes differentiating
individual users) |
|
based on accessibility of the VOIP gateway |
|
based on priorities when choosing a gateway |
|
depending on available codecs |
| depending
on prefixes specified in the tariff of an individual client; |
| Authorisation: |
|
based on calling IP address |
|
internal system of safe authorization (username/password) for
pc2phone clients |
|
based on H323ID coming from a client |
|
gatekeeper's registration based on aliases |
| Billing: |
|
built-in billing system |
| managing
pre-paid and post-paid accounts |
| setting
up users in the VoipSwitch Manager program |
| managing
users, blocking, setting limits |
| generating
the groups of users and managing lots |
| creating
and managing tariffs, the possibility of attributing a tariff
to an individual user |
| viewing
the carried out calls from the level of VoipSwitch Manager |
| data
stored in the MSSQL or MySQL database |
| System administration |
|
VoipSwitch Config - the graphical interface managing the system
(changes in the system without stopping its work) |
|
VoipSwitch Manager - the interface which enables to monitor
the running of VoipSwitch, it shows the details of incoming
calls and system reports |
| Supported protocols: |
|
H.323 v.2, including Annex F "Fast Start" |
| RTP/RTCP |
| H.245
v.7 H.225 v.4 |
| Compatibility:
|
| Cisco
(ATA-186 through AS5300) |
|
VocalTec |
|
Microsoft NetMeeting |
|
other H323 compliant devices and software |
| Operating Systems |
| Windows
2000 |
| |
